4 tubes e130l (7543) Philips Special Quality  SQ  

tested on tube tester Funke W19S with 200 volt on anode 

test results = 150mA ; 150mA ; 150mA ; 145mA (reference good at 65mA)

reference 100%: 100mA but with 250 Volt on anode , strong tubes 

box 194